baber/WOPTO huggingface dataset:
Patent JP-S59215936-A (JP)
Title: Idling engine speed increasing device of car
Inventor: KASHIWAKURA TOSHIMI
IPC: F02D41/08
Filed: 1983-05-20
Abstract: PURPOSE:To stabilize an idling operation by detecting an increase of the electrical load and setting the air-fuel ratio to the rich side than normal or setting the ignition timing to the advance angle side than normal during the idling operation. CONSTITUTION:A judging means is provided detecting the operating condition depending on whether a predetermined idling judging requirement is satisfied or not. In addition, a judging means is provided detecting the condition of preset electrical equipment of a car and judging whether the usage of the electrical load is large or not depending on whether the predetermind load requirement is satisfied or not. If it is judged that the idling operating condition exists and also the usage of the electrical load is large by these judging means, the air- fuel ratio is set to the rich side than normal or the ignition timing is set to the advance angle side than normal via an engine speed increasing means. Thereby, the engine speed is increased and the idling operation is stabilized.
Patent JP-S59215659-A (JP)
Title: Flat type lithic battery
Inventor: TAKAHASHI ATSUSHI
IPC: H01M50/50
Filed: 1983-05-20
Abstract: PURPOSE:To make a battery have such excellent characteristics as being low in internal resistance and less in its unevenness, by grinding a surface being opposed to a positive pole of carbon fluoride of a dished metal case, and applying a carbon film to the surface before drying. CONSTITUTION:A positive pole 3 composed of carbon fluoride, as a main component, housed in a dished metal case 1 having a rising part 2 in and around and a metallic lithic negative pole 6 being forcibly pressed to the inner surface of a dished metal sealing lid 4 having a sleeve 5 in and around are opposed with each other via a separator 7, while an upper end of the rising part 2 in and around the metal case 1 is bent to the side of the sealing lid 4 and sealed up via a gasket 8. A surface 10 to be contacted with a positive pole black flux 3 at the inner surface of the metal case 1 in a suchlike battery is ground by a grinder, sandpaper, etc., and a carbon film 11 is applied to this ground surface 12 before drying.
Patent JP-H11263650-A (JP)
Title: Production of artificial lightweight aggregate
Inventor: GUNJISHIMA HISASHI
IPC: C04B18/02
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an artificial lightweight aggregate excellent in the yield to raw materials which is capable of achieving saving of resources by using the fired materials of the excess fine shale generated in a production process for artificial lightweight aggregate made from expandable shale as a raw material and further the fired materials of the large grain- sized shale generated by firing and sieving of the expandable shale as coarse aggregate without discarding these fired materials. SOLUTION: The raw materials contg. the shale of <= 3 mm in grain size obtd. by pulverizing and sieving of the expandable shale and further one or >=2 kinds selected from among raw sludge, incineration ash and the fired materials of the pulverized shake in addition thereto are granulated preferably by using an extrusion type molding machine and are fired preferably by using a rotary kiln and are then subjected to sieving.
Patent JP-H08286302-A (JP)
Title: Silver halide photosensitive material and its processing method
Inventor: IWASAKI KAZUHIRO
IPC: G03C1/04
Filed: 1995-04-14
Abstract: PURPOSE: To provide a photosensitive material highly sensitive and free from processing fluctuation even in quick and low replenishing processing, and excellent in pressure resistance. CONSTITUTION: In a photosensitive material having a silver halide emulsion layer on a support body, the silver halide emulsion particle contained in the emulsion layer is formed of a silver halide emulsion having an aspect ratio of 3 or more and a sliver chloride content of 50mol% or more, and a composite polymer obtained by polymerizing a hydrophobic monomer under the presence of at least one kind of organic particles is contained in the emulsion layer. This photosensitive material is processed with each replenishment quantity less than 15ml of developer and fixer per quarter.
Patent JP-H03288060-A (JP)
Title: Oil pressure control device for automatic transmission
Inventor: GOTO SHIGEKI
IPC: F16H59/24
Filed: 1990-04-04
Abstract: PURPOSE:To reduce the dispersion of a speed change characteristic by providing an accumulator pressure control means for updating the current value according to the time clocked by a speed change time detecting means, that is, in the shortening direction when the speed change time is long and in the lengthening direction when the speed change time is short. CONSTITUTION:A speed change time detecting means 130 clocks the time TT from the mechanical connection change-over starting point to the terminating point at the speed change time of an automatic transmission. According to the speed change time TT, an accumulator pressure control means 130 updates the current value (current applying duty) applied to a pressure control valve SL6 in the shortening direction (current applying duty lowering direction) when the time TT is long, that is, in the direction of heightening accumulator back pressure, and in the lengthening direction when the time TT is short, that is in the back pressure lowering direction. Accordingly, even if dispersion is generated to the engaging characteristic of the friction members of the automatic transmission and the play of a mechanically connected system, speed change shock and engine blow-up caused by dispersion are substantially prevented from occurring.
Patent JP-H03287307-A (JP)
Title: Blanking method
Inventor: OGASAWARA AKIRA
IPC: B23D36/00
Filed: 1990-04-03
Abstract: PURPOSE:To save waste, if there is a cutout or a window in a blanked product, by registering the dimensions thereof as material data, and if there is no product smaller than the size of the material plate now being compared with, by making a new material plate size of the next size of the plate. CONSTITUTION:If there is a cutout D of a window E in the blanking region B of a product C which is to be cut out, the dimensions thereof are registered as new material plates, and the product whose dimensions satisfy the above dimensions is sought by the comparison with the product data, and if it is found, the product is allotted to the part of the cutout D or window E. Further, if there is a margin, a plurality of products are allotted to the part D or E, so that the remaining material after blanking can be reduced. In this case, if there is no product smaller than the size of the material now being compared with, the next size of a new material plate is compared with the product data, and if it is found, it is made to be a new material plate, and the above procedure is repeated until no product data to be compared with remains.
Patent JP-H1056666-A (JP)
Title: Menu drive entry method for message of short message service
Inventor: BLANTS LIOUDMILA
IPC: G06F3/0489
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide the method for easily and quickly sending a short message. SOLUTION: An electric communication equipment includes a key pad 14 and a display device 15 which are menu driver user interfaces to generate a short message to be sent accurately according to a constant syntax. The user replies a questionnaire by using the key pad 14 and the display device 15 being the user interfaces for the selection of option items or entering a character string with the key pad 14. The short message to be sent includes in itself the reply of the user and the communication equipment processes the short message, based on the reply in a way that a recipient (or a device) is easily understood.
Patent JP-S63257158-A (JP)
Title: Electron emitting element
Inventor: SHIMIZU AKIRA
IPC: H01J1/308
Filed: 1987-04-14
Abstract: PURPOSE:To improve the electron emission efficiency by forming at least one of an N-type semiconductor layer and a P-type semiconductor layer into a super-lattice structure. CONSTITUTION:At least one of an N-type semiconductor layer 4 and a P-type semiconductor layer 3 is formed into a super-lattice structure. The flatness of the semiconductor layer and the quantity of defects are improved and the crystallization is improved, the width of the electron energy distribution is narrowed by utilizing a fact that the electron state density becomes a step shape by the quantum effect, the width of the energy distribution of emitted electrons can be thereby narrowed. The electron emission efficiency is improved accordingly.
Patent JP-H0595157-A (JP)
Title: Semiconductor laser device
Inventor: KOMAZAKI IWAO
IPC: H01S5/00
Filed: 1991-03-28
Abstract: PURPOSE:To provide a semiconductor laser which can control the oscillated wave length easily and the check the trouble such as that the short wavelength does not oscillate by the increase of the gain on an active region, by equipping it with a nondoped active layer, a mesa type ring-shaped second clad layer, a cap layer, a current block layer, an electrically isolating area, etc., which are severally specific. CONSTITUTION:This device is equipped with a substrate 1, a first clad layer 3, a light waveguide path layer 3, a nondoped active layer 4 having quantum well structure, and a mesa type ring-shaped second clad layer 5, which consists of first and second rings 5a and 5b widths several times as wide as the oscillated wavelength and diameters several hundred times as long as the oscillated wavelength and in which the intervals between the rings are tens of times as long as the oscillated wavelength. Furthermore, it is equipped with cap layers 6a and 6b made thereon, a current block layer 7, the first electrode 9, the second electrode 10, and an electric isolating area 8, which is made in the current block layer 7 between the first and second rings 5a and 5b, the second clad layer 5, the active layer 4, the light waveguide path layer 3, and the first clad layer 2 to reach the substrate 1.
Patent JP-S59216001-A (JP)
Title: Integrated circuit module
Inventor: MATSUO YOUICHI
IPC: H01L25/18
Filed: 1983-05-23
Abstract: PURPOSE:To measure the distance to an integrated circuit easily in a short time by measuring the electrostatic capacity between a heat conductive plate covering the circumference of the integrated circuit mounting surface of a substrate and an electrode provided to some part of the surface of at least one integrated circuit. CONSTITUTION:Plural LSIs 2 are mounted on the substrate, the circumference of the LSI mounting surface of the substrate 1 is covered with the heat conductive plate 3, and electrode 9 are formed on the top surface of the LSIs 2. The electrodes 9 and heat conductive plate 3 constitute a parallel plate capacitor, whose electrostatic capacity (c) is expressed as c=epsilon0.epsilons.s/g, where (g) is the interval between the electrodes 9 and heat conductive plate 3, (s) is the surface area of the electrodes 9, and epsilons and epsilon0 are the specific dielectric constant of material present between the electrodes 9 and heat conductive plate 3 and the dielectric constant of a vacuum. For the purpose, the capacity (c) is only measured to calculate the interval (g). Namely, the electrostatic capacity (c) is measured through the probing between the heat conductive plate 3 and pins 14a while using a measuring instrument 15.
Patent JP-S59215122-A (JP)
Title: Transistor circuit
Inventor: TAKEDA MASAO
IPC: H03K5/003
Filed: 1983-05-23
Abstract: PURPOSE:To transmit surely a signal from a negative power supply side to a positive power supply side by providing a transistor (TR) whose emitter is supplied with an output of a comparator circuit of a negative power supply system whose base is grounded and whose collector is connected to a positive power supply, and transmitting its collector output to the comparator circuit operated by the positive power supply. CONSTITUTION:In transitting a pulse signal to a circuit operated by the positive power supply from the circuit operated by a negative power supply, the signal is inputted at first to a comparator circuit COMP1, and its output is inputted to an emitter of a transistor (TR) via a resistor 2. Then, the collector is not positive in any state of the comparator on/off. In case of the circuit operated at the positive power supply, a comparator circuit COMP2 is used and its input is connected to the collector of the TR. In this case, a resistor R1 is selected so that the collector potential is below the ground potential because of a voltage drop produced by a collector current flowing to the resistor R1. Thus, the collector potential goes to positive when the TR is turned off.
Patent JP-H10267359-A (JP)
Title: Air conditioner
Inventor: IGARASHI HIROKI
IPC: F24F11/02
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the returning of liquid upon cooling and dehumidifying (drying) operation, in an air conditioner having 2-path indoor heat exchanger. SOLUTION: In an air conditioner, having an indoor heat exchanger of 2-path structure, the opening and closing of a solenoid valve 10 in the refrigerant input side of one of two paths is controlled by an indoor machine control unit 12. Upon cooling and dehumidifying (drying) operation, an outdoor machine control unit 13 counts a predetermined time by a timer unit 13b after a compressor 1 is started and the signal of count-up is outputted to the indoor machine control unit 12. The control unit 12 detects the impressed voltage of an indoor fan motor 11 in a motor impressed voltage detecting unit 12c by the count-up signal.  An operating unit 12d decides that condensate is adhered to the indoor heat exchanger when the detected motor impressed voltage is lower than a data (indoor fan motor impressed voltage upon ventilation) of a motor voltage data unit 12a upon ventilation and an indoor humidity is decided that it is high due to the adhesion of condensate whereby the solenoid valve driving circuit 12c is controlled to effect latent heat change preferential operation and reduce the returning of liquid.
Patent JP-H0211665-A (JP)
Title: Coating composition
Inventor: ZAIN BIRUKADEI
IPC: C08J7/04
Filed: 1989-04-10
Abstract: PURPOSE: To provide a coating composition which has improved photocurability abrasion resistance, weatherability without containing silicone, by dispersing colloidal SiO2 particles in proton group displacement eater or amide of (metha) acrylic acid.  
     CONSTITUTION: The composition is provided, by dispersing (A) colloidal SiO 2  particles whose diameters are less than 100mμ/pts.wt. in dispersing solvent which is pH 2.5-7.0 and is (B) mixture of (a) 0-100% of water and (b) 100-0% of C 1-7  aliphatic alcohol which contains at least 3 ether oxide atoms, by adding (C) 0.1-10 pts.wt. of proton group displacement eater or amide of (metha)acrylic acid which is compound containing material represented by the following formula (R is H, C 1-4  low grade alkyl, halogen; X is -O-, -NHR 1 ; R 1  is H, C 1-4  low grade alkyl; R 2  is multivalent saturated linear, branched, or annular aliphatic group which contains C, H, and if necessary ether oxide, and -NHCO-, has 14-1000 of molecular weight, and has m+n valence; m, n are 1-5; and Y is proton functional group which can form hydrogen bond with silanol group of low grade aliphatic alcohol or silanol-group containing compound), and by removing (a) component. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07275106-A (JP)
Title: Trousers presser
Inventor: NOMURA HARUHIKO
IPC: A47G25/66
Filed: 1994-04-04
Abstract: PURPOSE:To provide a trousers presser which is easily portable at the time of travel. CONSTITUTION:This trousers presser 1 is composed of a far IR radiation sheet 2 which can be housed into a suit case and a temp. controller 3 for energizing this far IR radiation sheet 2. The far IR radiation sheet 2 is formed by using a surface heating element consisting of of carbon fiber-mixed paper. The far IR radiation sheet 2 is laid on a flat surface, such as floor or table, and trousers are placed thereon; further, the suit case is placed thereon. Far IR rays are radiated from the far IR radiation sheet 2 when the far IR radiation sheet 2 is energized by the temp. controller 2. The trousers are then hot pressed between the suit case and the far IR radiation sheet 2 by the weight of the suit case and the radiation energy of the far IR rays.
Patent JP-H03288446-A (JP)
Title: Two-dimensional electron gas field-effect transistor
Inventor: FURUKAWA AKIO
IPC: H01L21/338
Filed: 1990-04-05
Abstract: PURPOSE:To increase the operation speed of a transistor by using InxGa1-xSb having a specified composition as the material of a channel layer in a two-dimensional electron gas field-effect transistor whose substrate is formed of GaSb. CONSTITUTION:As a substrate 5, p-type GaSb is used, and thereon the following are grown in order and a layer structure is formed; an electric isolation layer 4 composed of Al0.5Ga0.5Sb for electric isolation, a channel layer 3 composed of InxGa1-xSb, a spacer layer 2 composed of Al0.3Ga0.7Sb, and an electron supplying layer 1 composed of n-Al0.3Ga0.7Sb doped with Te. In this case, when the value of (x) of the channel layer material is set in a range from 0.05 to 0.2, the electron mobility of the channel layer at a room temperature exhibits a value in a range of about 1.5-2 times the case that GaSb is used as the channel layer material, and the operating speed of a transistor also becomes about 1.5-2 times high.
Patent JP-S57205873-A (JP)
Title: Magnetic tape cassette
Inventor: KUMAGAI ATSUHIRO
IPC: G11B23/087
Filed: 1981-06-15
Abstract: PURPOSE:To obtain a magnetic tape cassette which effectively utilizes the space in the box body and has a built-in reel lock mechanism which surely works with fewer parts, by mounting a lock arm having a pair of tying clicks in the container of the reel location controlling partition parts. CONSTITUTION:The ratchet teeth 28 and 29 are formed on the outer periphery of reel flanges 26 and 27 of tape reels 22 and 23, and, at the same time, a lock arm 31 is fitted in a container 40 installed in a central partition part 30 which controls locations of the reels 22 and 23. The lock arm 31 is made of, for example, plastic by molding in one body and has a lock click, a drum section, leg pieces, etc. This lock arm 31 is designed in such a way that, when the tape cassette is mounted, a lock releasing pin installed in the record reproducing device presses the head of the lock arm 31 and the releasing of the lock is obtained by separating the lock click from the ratchet teeth 28 and 29 of the reel flanges 26 and 27.
Patent JP-H09282516-A (JP)
Title: Authenticity discriminating method for printing pattern
Inventor: KAWAHITO KATSUHIKO
IPC: G07D7/20
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To accurately discriminate authenticity in spite of the dispersion of optical systems, by reading a printing pattern to be the object of authenticity discrimination for each line and normalizing the provided read pixel data with the feature value of the line corresponding to the reference pattern to be the reference of authenticity discrimination. SOLUTION: An authenticity discriminating device has a conveyer part 11 for conveying a paper money 10 in order to read the printing pattern of the paper money 10 and a reader part 12 for reading the printing patter by irradiating the paper money 10 with light and detecting that reflected light or transmitted light. Concerning such a device, the printing pattern to be the object of authenticity discrimination is read for each line, and the read pixel data provided for each line are normalized by the feature value of the line corresponding to the reference pattern to be the reference of authenticity discrimination. Namely, a normalizing part 19 by lines generates the normalized pixel data by normalizing the real pixel data for each line, based on the feature value for each pixel consisting of the reference pattern stored in a reference data storage part 20.
Patent JP-S62256224-A (JP)
Inventor: MIRENA MERUTSUAA
IPC: G11B5/71
Filed: 1987-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05286700-A (JP)
Title: Display device of fork lift cab
Inventor: NAGAMACHI SAKAE
IPC: B66F9/075
Filed: 1992-04-10
Abstract: PURPOSE:To allow momentarily acquiring the desired information precisely by using one display panel which is changed over from the running/loading display mode to the charging display mode and vice versa, and displaying the relevant information required in each display mode. CONSTITUTION:A display device 200 installed in the cab of a fork lift is composed of a display panel 200A and the first and second setting panels 200B, 200C positioned on the two sides of the panel 200A, and therewith the displaying contents are changed over depending upon if the displaying takes place in the running/loading display mode or the charging display mode. This changing-over is made interlocked with a key switch being put on and off. When the key switch is on, the running/loading display mode is selected, in which for example the battery voltage in V, running speed in km/h, loading weight in ton, etc., are given on the main data display part 20 l - when the key switch is off, the 'being charged' mark 212B is given in the display panel 200A while the battery voltage in V given on the main data display part 201.
Patent JP-S57206717-A (JP)
Title: Muffler for two-cycle engine
Inventor: JIYO HANDOU
IPC: F01N3/28
Filed: 1981-06-13
Abstract: PURPOSE:To provide a muffler which has high effects on the output of a two- cycle engine and its noise prevention and which functions so that the catalyst of the engine is less overheated, by laying the exhaust passage of the engine so that the passage extends into the expansion section of the muffler through the catalyst. CONSTITUTION:The exhaust pipe of a two-cycle engine 1 contains a catalyst 2 and is bent in the expansion chamber 4 of a muffler. The exhaust gas of the engine is purified by the catalyst 2, undergoes a Kadenacy effect, is silenced by the expansion chamber 4 and is released through a tailpipe 5.
Patent JP-H06303100-A (JP)
Title: High density interpolating device for digital signal
Inventor: HIRAMATSU KEIJI
IPC: H03H17/00
Filed: 1993-04-19
Abstract: PURPOSE:To provide a high density interpolating device of a digital signal in which delay can be reduced in a relatively simple constitution, the change of an interpolation magnification can be extremely simple, and ringing can be absent in an impulse response waveform. CONSTITUTION:An interpolation parameter at the time of predicting and approximating a curve connecting a first data point of an input signal with a second data point next to the first data point by a tertiary Bezier curve is supplied from an interpolation parameter table 13 to a Bezier curve arithmetic circuit 12 as the function of the interpolation magnification. In the Bezier curve arithmetic circuit 12, the first area and second area constituted of five data points with the first data point as a center are calculated, a first tangent vector at the first data point of the curve is calculated based on the first and second areas and three data points with the first data point as a center, and a second tangent vector at the second data point is calculated in the sam way. Then, the interpolated curve connecting the first data point with the second data point is predicted and approximated based on the first and second tangent vectors, first and second data points, and the interpolation parameter as the function of the interpolation magnification.